Element block pseudo-class :hover generated with z-index auto box-sizing content-box border-radius line-height 1 background margin 0px float none cursor default transform overflow hidden transition padding 20px position static width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal border 0px rgba(0,0,0,1) solid display block height auto font-size 16px